'Beaverhead County, MT' definitions:

Beaverhead -- U.S. County in Montana

From: Gazetteer 2000
Name :
Beaverhead -- U.S. County in Montana
Population (2000) :
9202
Housing Units (2000) :
4571
Land area (2000) :
5542.306504 sq. miles (14354.507338 sq. km)
Water area (2000) :
29.732567 sq. miles (77.006992 sq. km)
Total area (2000) :
5572.039071 sq. miles (14431.514330 sq. km)
Located within :
Montana (MT), FIPS 30
Location :
45.186254 N, 112.865870 W